DIFFUSE FERROELECTRIC TRANSITION AND RELAXATIONAL DIPOLAR FREEZING IN (BA,SR)TIO3

被引：96

作者：

TIWARI, VS

SINGH, N

PANDEY, D

机构：

[1] Sch. of Mater. Sci. and Technol., Banaras Hindu Univ., Varanasi

来源：

JOURNAL OF PHYSICS-CONDENSED MATTER | 1995年 / 7卷 / 07期

关键词：

D O I：

10.1088/0953-8984/7/7/024

中图分类号：

O469 [凝聚态物理学];

学科分类号：

070205 ;

摘要：

The effect of Sr2+ substitution on the structure and dielectric behaviour of BaTiO3 is reported. It is shown that the smearing of the variation of dielectric constant with temperature in such samples is not due to compositional inhomogeneities. Observation of relaxational dipolar freezing below the hump temperature indicates the similarity of diffuse ferroelectric transition and orientational glass behaviour.

引用

收藏

页码：1441 / 1460

页数：20

相关论文

共 54 条

[1] THE MEASUREMENT OF GROWTH AND DEFORMATION FAULTING IN HEXAGONAL COBALT [J].

ANANTHARAMAN, TR ;

CHRISTIAN, JW .

ACTA CRYSTALLOGRAPHICA, 1956, 9 (05) :479-486

[2]

[Anonymous], 1981, STRUCTURAL PHASE TRA

[3] DIFFUSE PHASE-TRANSITIONS AND FERROELECTRIC-PARAELECTRIC DIAGRAM FOR THE BATIO3-SRTIO3 SYSTEM [J].

BARB, D ;

BARBULESCU, E ;

BARBULESCU, A .

PHYSICA STATUS SOLIDI A-APPLIED RESEARCH, 1982, 74 (01) :79-83

[4] PHASE EQUILIBRIA IN THE SYSTEM BATIO3-SRTIO3 [J].

BASMAJIAN, JA ;

DEVRIES, RC .

JOURNAL OF THE AMERICAN CERAMIC SOCIETY, 1957, 40 (11) :373-376

[5] RANDOM-FIELD EFFECTS ON CRITICAL-BEHAVIOR OF DILUTED ISING ANTIFERROMAGNETS [J].

BELANGER, DP ;

KING, AR ;

JACCARINO, V .

PHYSICAL REVIEW LETTERS, 1982, 48 (15) :1050-1053

[6] DISORDERED FERROELECTRICS - BAXSR1-XTIO3 SINGLE-CRYSTALS [J].

BENGUIGUI, L .

PHYSICA STATUS SOLIDI A-APPLIED RESEARCH, 1978, 46 (01) :337-342

[7] DIFFUSED PHASE-TRANSITIONS IN BAXSR1-XTIO3 SINGLE-CRYSTALS [J].

BENGUIGUI, L ;

BETHE, K .

JOURNAL OF APPLIED PHYSICS, 1976, 47 (07) :2787-2791

[8] PREPARATION AND PROPERTIES OF (BA,SR)TIO3 SINGLE CRYSTALS [J].

BETHE, K ;

WELZ, F .

MATERIALS RESEARCH BULLETIN, 1971, 6 (04) :209-&

[9] NUMERICAL DETERMINATION OF THE LOCAL ORDERING OF PBMG1/3NB2/3O3 (PMN) FROM HIGH-RESOLUTION ELECTRON-MICROSCOPY IMAGES [J].

BOULESTEIX, C ;

VARNIER, F ;

LLEBARIA, A ;

HUSSON, E .

JOURNAL OF SOLID STATE CHEMISTRY, 1994, 108 (01) :141-147

[10] SOFT PHONONS IN A FERROELECTRIC POLARIZATION GLASS SYSTEM [J].

BURNS, G ;

DACOL, FH .

SOLID STATE COMMUNICATIONS, 1986, 58 (09) :567-571

← 1 2 3 4 5 6 →